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Постійне посилання колекціїhttps://dspace.nuft.edu.ua/handle/123456789/7522
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Документ Architecture of hybrid mechatronic dosing and packing module of packaging machine based on qualitative analysis(2023) Gavva, Oleksandr M.; Kryvoplias-Volodina, Liudmyla; Marynin, Andriy; Tokarchuk, Serhii; Blazhenko, Serhii; Volodin, OleksandrA qualitative analysis of the process of packaging liquid products (non-carbonated drinking water) using the example of a hybrid mechatronic dosing and packaging module was performed. The computer model of the mechatronic module is described by the basic operators of the Simulink program, taking into account the differential equations for changing the technological parameters of liquid dosing and the accepted initial and boundary conditions of the process. The modes of operation of the hybrid mechatronic dosing and packaging module are programmed using the driver. The boundary conditions of the process of formation and extrusion of the dose of the product are taken into account. The control system of the module is arranged on the principle of feedback and a sharp change in pressure in the portion receiver (from excess, within 3 bars to rarefaction up to –850 mbar). The analysis of individual stages of the dosing process is described, followed by the elaboration of accepted assumptions. During the tests of the computer model of the hybrid mechatronic dosing and packaging module, the accuracy of repetitions of dose formation was determined within ±0.22 % and 0.9 % of the set value of the dose mass of 50…200 ml. An experimental bench was designed, which could provide an opportunity to check the results obtained from the computer model. The research results would allow using digital control and measuring equipment to check the accuracy of dosing of the product from 50 ml to 200 ml. In the course of computer simulation, the effects of the given parameters of the dosing process on the accuracy of the product dose formation were determined, as well as the laws of the necessary distribution of compressed air pressure were formed to maintain the given productivity. The research results could make it possible to improve the designs of liquid product dosing modules and to determine the input parameters for field studies.Документ Hierarchical structures of machines for packing of viscous and plastic foodstuff and their synthesis(2015) Gavva, Oleksandr M.; Tokarchuk, Serhii; Kokhan, OlenaContinuous expansion of the range of viscous and plastic products, use of different types of a retail container, search of the functional modules and communications in between cause need of creation of effective methodology of the description and an assessment of structure of packing machines according to different characteristics. Application of hierarchical structure of packing machines allows to research options of their configuration, both at the level of units of the functional modules, and at the level of the machine in general. The methodology of SADT ("Structured Analysis & Design Technique") which allowed constructing three levels conceptual model of the machine is applied to effective analysis of structure packing machines: the functional, functional - structural and structural.Документ Scientific and technical improvement of functional modules of formation of structural elements of grouppackage(2016) Yakymchuk, Nikolai; Gavva, Oleksandr M.; Tokarchuk, SerhiiCreation of a new packaging equipment that has a flexible structure and is versatile for different types of food, packaging materials and containers are a major challenge today. In this work the operation of putting of packing units by the new machine construction for group packing by the drive roller track has been researched, the duration oflayer putting has been defined, the methodology of definition of rational geometric, kinematic and force parameters of the mechanism of putting has been presented.Створення нового пакувального обладнання, яке має гнучку структуру та універсальне для різних видів продуктів харчування, пакувальних матеріалів та контейнерів, є сьогодні перспективним напрямком. У цій роботі досліджено операцію введення групової упаковки в пакувальні агрегати нової конструкції за допомогою приводних роликових доріжок, визначено тривалість формування шару, методику визначення раціональних геометричних, кінематичних та силових параметрів представлено механізм введення.Документ Choice of optimum structure of a packing machine for viscous products(2013) Gavva, Oleksandr M.; Tokarchuk, Serhii; Kokhan, OlenaResults of synthesis of structure of a packing machine for viscous foodstuff and a choice of an optimum design of the functional module of dispensing are provided. The method of the criteria analysis is used and the complex of the criteria indexes describing process of relocation and dispensing of a product is developed. Results of researches can be used for a choice of optimum structure of the packing equipment.Документ Choice of optimum structure automatic packing machine for plastic food products(2013) Gavva, Oleksandr M.; Tokarchuk, Serhii; Kokhan, OlenaResults of synthesis of structure of a packing machine for plastic food products and a choice of an optimum design of the functional module of dispensing are provided. For a choice of an optimum design of the dosing device the method of the criteria analysis is used and the complex of the criteria indexes describing process of relocation and dispensing of a product is developed. Results of researches can be used for a choice of optimum structure of package.Документ Research smart-packages with active packaging systems(2013) Gavva, Oleksandr M.; Tokarchuk, SerhiiIn article the results of research "smart-packages" with the active oxygen system scavenging from consumer packaging. Results of research allowed: to pick up the packing material and determine the size of the sachet, in which decreases allocation heat accompanying a chemical reaction oxygen consumption under; the optimal amount of reagent that meets the requirements for the absorption of oxygen in packages with the test food product. В статті представлено результати досліджень smart-паковань з активною системою поглинання кисню в пакованні. Дослідження дали змогу: підібрати пакувальний матеріал та оптимальні розміри пакетика-саше з поглиначами кисню, що зменшує виділення тепла, яке виділяється під час хімічної реакції окиснення залізного порошку; оптимальну кількість реагуючої речовини, що вступаючи в хімічну реакцію окиснення залізного порошку забезпечує вимоги щодо поглинання кисню в паковані.Документ Studyng of the viscous food producnts dosing accuracy by the piston batcher(2012) Gavva, Oleksandr M.; Tokarchuk, SerhiiWere provided the research of plug-forming devices gaps size, technological mistakes, and mounting type of kinematic couples and parts of the actuator, influence on dosing systematic error.Документ Determining reasonable parameters for the functional module of moldable foods batching(2012) Gavva, Oleksandr M.; Tokarchuk, SerhiiDesign of both process and packaging equipment for food production facilities requires taking consideration of all factors affecting its operation and maintenance one way or another.This article proposes a method for scientifically substantiated determination or parameters for the functional module of moldable foods batching and sealing into consumer packages, taking into account the rheological parameters of foods, device structure, and the batching and sealing modes.